Email Security and Deliverability, WPfoss AI Agency

Email Security and Deliverability

Email is still the most attacked channel and still the most fragile. A bad DMARC policy is how scammers send invoices in your name. A missing SPF record is why your sales emails are landing in spam. We fix both, and put protections in place so attacks targeting your team and your customers fail.

Customers are receiving emails 'from you' that you never sent. Or worse, your own carefully written sales emails are going straight to spam. Your team cannot tell a real internal email from a phishing one. Every breach in this space starts with email.

What we build for you

SPF, DKIM, DMARC, BIMI, configured and enforced for every domain you own

DMARC monitoring, visibility into who is sending mail in your name

Inbox deliverability audit, Gmail, Outlook, Yahoo placement testing

AI-based threat filtering, phishing, BEC, payload detection beyond what Gmail catches

Google Workspace and Microsoft 365 hardening, admin policies, OAuth scopes, login security

Phishing simulation, controlled tests so we know who needs more training

Team training, your staff learn to spot the modern attacks

How it works

Audit

We check every domain, subdomain, and sending service. SPF, DKIM, DMARC, BIMI, MX, blacklists. We give you a one-page risk score.

Fix the records

DNS changes, DKIM key rotations, DMARC moved from none, to quarantine, to reject, in measured steps.

Workspace hardening

Admin policies, 2FA enforcement, login alerts, OAuth app review, retention rules, recovery options.

Threat filtering

AI-layer filtering on top of the platform defaults to catch BEC, lookalike domain phishing, and payload-light attacks.

Train and test

A phishing simulation campaign, then a short training. We repeat quarterly.

Outcomes you can expect

Nobody can send email from your domain except you

Your legitimate emails land in inbox, not spam

Your logo shows next to your emails (BIMI)

Your team recognizes, and reports, phishing attempts

You can prove email security posture to enterprise customers and insurers

Email security is not glamorous, but the cost of getting it wrong is invoice fraud, breached customer data, and your domain on every blacklist. Get it right once, monitor it forever.

Frequently asked questions

Is not this what Google or Microsoft already does?

They do a lot. But default settings leak. DMARC at 'none', no DKIM on subdomains, OAuth scopes wide open. We close those gaps and add a defense layer for what the platforms miss.

Will turning on DMARC break my email?

Only if done carelessly. We always start in monitoring mode, find every legitimate sender, fix authentication, then ramp policy. Zero deliverability surprises.

What about transactional and marketing email?

We audit your sending services (Postmark, SendGrid, Mailchimp, etc.) and align each one with SPF, DKIM, and DMARC so they deliver and authenticate cleanly.

How does this protect me from invoice fraud?

BEC (Business Email Compromise) almost always involves either a spoofed sender or a hijacked account. DMARC stops spoofing. Account-security policies and AI threat filtering stop hijacks. Training stops the last 10 percent.

Is this a one-off or ongoing?

Set-up is a project. Monitoring DMARC reports, watching for new sending services, and quarterly training is ongoing, usually folded into Managed AI Operations.